ATSAMD21G16L-MUT vs ATSAMD21G15B-MUT Comparison
Detailed side-by-side comparison of ATSAMD21G16L-MUT by Microchip Technology and ATSAMD21G15B-MUT by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMD21G16L-MUT - 32-bit Cortex-M0+ MCU, 64KB Flash, 48MHz | Microchip
ATSAMD21G16L-MUT β ActiveMicrochip Technology
ATSAMD21G15B-MUT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-MUT β ActiveSpecification Comparison
| Parameter | ATSAMD21G16L-MUT | ATSAMD21G15B-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.55 | $1.78 |
| Core Architecture | ARM Cortex-M0+ | β |
| Family | SAM D21G (Functional Safety / FuSa) | β |
| Silicon Variant | L revision | β |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Flash | 64 KB (64K x 8) | β |
| SRAM | 8 KB | β |
| Supply Voltage Range | 1.6 V to 3.6 V | β |
| Operating Temperature | -40 C to +85 C | β |
| Package | 48-pin QFN (7x7 mm) with exposed pad | 48-QFN (7x7 mm) |
| Mounting Type | Surface Mount (Tape & Reel, 'MUT' suffix) | Surface Mount |
| DMA Controller | Yes | β |
| USB | Full-Speed USB 2.0 Device | β |
| ADC / DAC | 12-bit ADC / 10-bit DAC | β |
| Communication Interfaces | Up to 6 SERCOM (I2C/SPI/UART) | β |
| RoHS Status | Compliant (GREEN per Mouser listing) | Compliant |
| Series | β | SAM D21G |
| Core Processor | β | ARM Cortex-M0+ |
| Core Size | β | 32-bit |
| CoreMark/MHz | β | 2.46 |
| Program Memory Size | β | 32 KB Flash |
| RAM Size | β | 4 KB SRAM |
| Operating Voltage Range | β | 1.62 V to 3.63 V |
| Operating Temperature Range | β | -40 C to +85 C |
| Number of I/O | β | 38 |
| DMAC Channels | β | 12 |
| Event System Channels | β | 12 |
| Connectivity | β | I2C, SPI, UART, USB 2.0 Full-Speed |
| Debug Interface | β | Serial Wire Debug (SWD), 2-pin |
| Functional Safety | β | FuSa (IEC 60730 / UL 1998 Class B) |